diff --git a/README.md b/README.md
index cf5549780..e2e6f9a46 100644
--- a/README.md
+++ b/README.md
@@ -1144,10 +1144,10 @@ SOFTWARE.
 [zwave2mqtt-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
 [zwave2mqtt-armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
 [zwave2mqtt-i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
-[addon-zerotier]: https://github.com/hassio-addons/addon-zerotier/tree/02cfd07
-[addon-doc-zerotier]: https://github.com/hassio-addons/addon-zerotier/blob/02cfd07/README.md
+[addon-zerotier]: https://github.com/hassio-addons/addon-zerotier/tree/867938d
+[addon-doc-zerotier]: https://github.com/hassio-addons/addon-zerotier/blob/867938d/README.md
 [zerotier-issue]: https://github.com/hassio-addons/addon-zerotier/issues
-[zerotier-version-shield]: https://img.shields.io/badge/version-02cfd07-blue.svg
+[zerotier-version-shield]: https://img.shields.io/badge/version-867938d-blue.svg
 [zerotier-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [zerotier-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
 [zerotier-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
diff --git a/zerotier/CHANGELOG.md b/zerotier/CHANGELOG.md
index 99a32a09a..a87324fff 100644
--- a/zerotier/CHANGELOG.md
+++ b/zerotier/CHANGELOG.md
@@ -1,4 +1,6 @@
 # Changelog since v0.10.2
+- Upgrade add-on base image to 9.1.3 (#43) 
+- ⬆ Upgrades ZeroTier One to 1.6.4 (#42) 
 - ⬆️ Bump docker/build-push-action from v2.2.2 to v2.3.0 (#41)
 
 Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from v2.2.2 to v2.3.0.
diff --git a/zerotier/README.md b/zerotier/README.md
index 9d813e6ee..0158906a3 100644
--- a/zerotier/README.md
+++ b/zerotier/README.md
@@ -51,5 +51,5 @@ If you are more interested in stable releases of our add-ons:
 [patreon-shield]: https://frenck.dev/wp-content/uploads/2019/12/patreon.png
 [patreon]: https://www.patreon.com/frenck
 [project-stage-shield]: https://img.shields.io/badge/project%20stage-experimental-yellow.svg
-[release-shield]: https://img.shields.io/badge/version-02cfd07-blue.svg
-[release]: https://github.com/hassio-addons/addon-zerotier/tree/02cfd07
\ No newline at end of file
+[release-shield]: https://img.shields.io/badge/version-867938d-blue.svg
+[release]: https://github.com/hassio-addons/addon-zerotier/tree/867938d
\ No newline at end of file
diff --git a/zerotier/config.json b/zerotier/config.json
index ec664b378..def773d48 100644
--- a/zerotier/config.json
+++ b/zerotier/config.json
@@ -1,6 +1,6 @@
 {
   "name": "ZeroTier One",
-  "version": "02cfd07",
+  "version": "867938d",
   "slug": "zerotier",
   "description": "Radically simplify your network with a virtual networking layer that works the same everywhere",
   "url": "https://github.com/hassio-addons/addon-zerotier",